Resumen

Must/ Mustn’t
(Deber)

Affirmative: S+ must + verb + Complement

Negations: S + mustn’t + verb + Complement

Interrogative: Must + S+ verb+ Complement

• Usamos mustpara expresar obligaciones en presente y futuro, a menudo hablando de reglas
Ej. The celebrities must give up luxuries
They must learn survival techniques
What wind of things mustthey do?

• Usamos no debe mustn’t (must not) para prohibiciones
Ej. They mustn’t take cell phone
They mustn’t forget the dangers of the jungle

• Must es un verbo auxiliary de modal
Esteno cambia con he/ she/ it
No se usa to entre must y el verbo principal
Ej. They must to eat insect and worms

• El pasado de must is had to
Ej. One person hat to walk through water full ofcocodriles

•


Have/ has to
(Tener que…)

Affirmative: S+ have + to + verb + Complement
Has

Negations: S + don’t + have to + verb + Complement
doesn’tInterrogative: Do + S+ have to + verb+ Complement
Does

• También usamos have/ has to para hablar de obligaciones en futuro y presente
Ej. I have to do some shopping
Carolhas to by some present
Do we have to go?

• Usamos don't/doesn't have para expresar falta de obligación
Ej. You don’t have to come with me

• Have to y must en afirmativo expresanobligaciones
Pero:
- don’t/ doesn’t have to = no es necesario
- mustn’t =

• The past tense of both must and have to is had to

Want / would like
(querer) (gustaria)

Want

Affirmative:S+ wants + to + verb + Complement
Want

Negations: S + don’t want + to + verb + Complement
doesn’t want

Interrogative: Do + S+ to+ verb+ Complement
DoesWould like

Affirmative: S+ would like + to + verb + Complement

Negations: S + wouldn’t like + to + verb + Complement

Interrogative: Would + S+ like to+ verb+...